CN109505854A - A kind of combined high-speed generator shaft - Google Patents
A kind of combined high-speed generator shaft Download PDFInfo
- Publication number
- CN109505854A CN109505854A CN201710827372.5A CN201710827372A CN109505854A CN 109505854 A CN109505854 A CN 109505854A CN 201710827372 A CN201710827372 A CN 201710827372A CN 109505854 A CN109505854 A CN 109505854A
- Authority
- CN
- China
- Prior art keywords
- axle body
- connecting rod
- card slot
- groove
- link block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
- F16C3/023—Shafts; Axles made of several parts, e.g. by welding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to shaft technical fields, especially a kind of combined high-speed generator shaft, including the first axle body and the second axle body, the first axle body side is equipped with external splines, the second axle body side is equipped with flat key slot, the first axle body is equipped with round card slot far from external splines side, card slot and the concentric setting of the first axle body, the first axle body outer wall is equipped with multiple through-holes, through-hole is connected to card slot, the second axle body is connected with connecting rod far from flat key slot side, connecting rod and the concentric setting of the second axle body, connecting rod is inserted in card slot, connecting rod is mutually matched with card slot, connecting rod outer wall is equipped with multiple grooves, link block is installed in groove, spring is connected between link block and groove.The generator shaft is made of two axis bodies, wherein axis body produces dedicated axis body according to different adapting appts using conventional axis body connect with generator, another axis body, pass through between two axis bodies link block card with, the production cost of enterprise is reduced, working efficiency is increased.
Description
Technical field
The present invention relates to shaft technical field more particularly to a kind of combined high-speed generator shafts.
Background technique
Generator shaft all uses integral structure, and You Yigen bar is process, one end of usual generator shaft and hair
Motivation connection, the other end of generator shaft are connected by the shaft of shaft coupling and other equipment, are set to be adapted to different other
It is standby, it needs to produce the generator shaft of different model, leads to the increase of cost, and increase the occupied space of generator shaft.
Summary of the invention
The purpose of the present invention is to solve exist in the prior art to increase because generator shaft needs to be adapted to different shafts
The shortcomings that adding production cost, and a kind of combined high-speed generator shaft proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of combined high-speed generator shaft, including the first axle body and the second axle body are designed, the first axle body side is set
There is external splines, the second axle body side is equipped with flat key slot, and the first axle body is equipped with round card slot, institute far from external splines side
Card slot and the concentric setting of the first axle body are stated, the first axle body outer wall is equipped with multiple through-holes, and the through-hole is connected to card slot,
The second axle body is connected with connecting rod, the connecting rod and the concentric setting of the second axle body, the company far from flat key slot side
Extension bar is inserted in card slot, and the connecting rod is mutually matched with card slot, and the connecting rod outer wall is equipped with multiple grooves, the groove
Link block is inside installed, is connected with spring between the link block and groove.
Preferably, the through-hole is consistent with number of recesses, and through-hole and groove are matched with link block.
Preferably, for the groove at least provided with four, the groove is radially disposed at connecting rod outer wall.
Preferably, end face of the link block far from spring one end is hemispherical.
A kind of combined high-speed generator shaft proposed by the present invention, beneficial effect are: the generator shaft is by two axis bodies
Composition a, wherein axis body, using the conventional axis body connecting with generator, another axis body is produced according to different adapting appts
Dedicated axis body, between two axis bodies by link block card and, keep high compactness, reduce the deviation between two axis bodies, subtract
The production cost of few enterprise, increases working efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of combined high-speed generator shaft proposed by the present invention；
Fig. 2 is the schematic diagram in the face the first axle body A-A in Fig. 1；
Fig. 3 is the schematic diagram in the face the second axle body A-A in Fig. 1.
In figure: the first axle body 1, through-hole 11, card slot 12, external splines 2, the second axle body 3, connecting rod 31, groove 32, spring
33, link block 34, flat key slot 4.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of combined high-speed generator shaft, including the first axle body 1 and the second axle body 3, the first axle body 1 one
Side is equipped with external splines 2, and 3 side of the second axle body is equipped with flat key slot 4.
The first axle body 1 is equipped with round card slot 12, card slot 12 and the concentric setting of the first axle body 1 far from 2 side of external splines, the
One axis body, 1 outer wall is equipped with multiple through-holes 11, and through-hole 11 is connected to card slot 12, and the second axle body 3 is connected with far from 4 side of flat key slot
Connecting rod 31, connecting rod 31 and the concentric setting of the second axle body 3, connecting rod 31 are inserted in card slot 12, connecting rod 31 and card slot
12 are mutually matched, and 31 outer wall of connecting rod is equipped with multiple grooves 32, and through-hole 11 is consistent with 32 quantity of groove, and through-hole 11 and groove 32
It is matched with link block 34, for groove 32 at least provided with four, groove 32 is radially disposed at 31 outer wall of connecting rod.
Link block 34 is installed in groove 32, spring 33 is connected between link block 34 and groove 32, link block 34 is separate
The end face of 33 one end of spring is hemispherical.
Working principle: production the first axle body 1 first, the first axle body 1 connect with generator, then produces and adapts to difference and set
Standby the second axle body 3, it is coaxially connected by card slot 12 and connecting rod 31 between the first axle body 1 and the second axle body 3, pass through link block
34 is fixed, reduces the deviation between the first axle body 1 and the second axle body 3, reduces enterprise's production cost, increases enterprise income
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of combined high-speed generator shaft, including the first axle body (1) and the second axle body (3), which is characterized in that described first
Axis body (1) side is equipped with external splines (2), and the second axle body (3) side is equipped with flat key slot (4), and the first axle body (1) is separate
External splines (2) side is equipped with round card slot (12), the card slot (12) and the first axle body (1) concentric setting, the first axle
Body (1) outer wall is equipped with multiple through-holes (11), and the through-hole (11) is connected to card slot (12), and the second axle body (3) is far from flat
Keyway (4) side is connected with connecting rod (31), the connecting rod (31) and the second axle body (3) concentric setting, the connecting rod
(31) it is inserted in card slot (12), the connecting rod (31) is mutually matched with card slot (12), and connecting rod (31) outer wall is equipped with
Multiple grooves (32), the groove (32) is interior to be equipped with link block (34), is connected between the link block (34) and groove (32)
There are spring (33).
2. a kind of combined high-speed generator shaft according to claim 1, which is characterized in that the through-hole (11) and groove
(32) quantity is consistent, and through-hole (11) and groove (32) are matched with link block (34).
3. a kind of combined high-speed generator shaft according to claim 1, which is characterized in that the groove (32) at least sets
There are four, the groove (32) is radially disposed at connecting rod (31) outer wall.
4. a kind of combined high-speed generator shaft according to claim 1, which is characterized in that the link block (34) is separate
The end face of spring (33) one end is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827372.5A CN109505854A (en) | 2017-09-14 | 2017-09-14 | A kind of combined high-speed generator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827372.5A CN109505854A (en) | 2017-09-14 | 2017-09-14 | A kind of combined high-speed generator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109505854A true CN109505854A (en) | 2019-03-22 |
Family
ID=65744504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710827372.5A Pending CN109505854A (en) | 2017-09-14 | 2017-09-14 | A kind of combined high-speed generator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109505854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498077A (en) * | 2020-04-20 | 2020-08-07 | 中国船舶科学研究中心 | Marine thick wall composite construction stern axle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840466C2 (en) * | 1998-09-04 | 2000-11-09 | Manfred Jansen | Pluggable drive shaft, especially for a motor vehicle |
| EP1750024A3 (en) * | 2005-07-29 | 2008-03-26 | FUJI KIKO Co., Ltd. | Steering shaft |
| CN203477244U (en) * | 2013-09-12 | 2014-03-12 | 乐清市宏亮机械有限公司 | Main transmission shaft structure of engine oil pump |
| CN203835993U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Coupler |
| CN204512208U (en) * | 2015-02-15 | 2015-07-29 | 柯锦海 | A kind of fast disassembly type linkage structure |
-
2017
- 2017-09-14 CN CN201710827372.5A patent/CN109505854A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840466C2 (en) * | 1998-09-04 | 2000-11-09 | Manfred Jansen | Pluggable drive shaft, especially for a motor vehicle |
| EP1750024A3 (en) * | 2005-07-29 | 2008-03-26 | FUJI KIKO Co., Ltd. | Steering shaft |
| CN203477244U (en) * | 2013-09-12 | 2014-03-12 | 乐清市宏亮机械有限公司 | Main transmission shaft structure of engine oil pump |
| CN203835993U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Coupler |
| CN204512208U (en) * | 2015-02-15 | 2015-07-29 | 柯锦海 | A kind of fast disassembly type linkage structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498077A (en) * | 2020-04-20 | 2020-08-07 | 中国船舶科学研究中心 | Marine thick wall composite construction stern axle |
| CN111498077B (en) * | 2020-04-20 | 2021-10-08 | 中国船舶科学研究中心 | Marine thick wall composite construction stern axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |